CVE-2017-17537
MikroTik RouterBoard 6.39.2 / 6.40.5 DNS Denial Of Service
Severity Score
7.5
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
MikroTik RouterBOARD v6.39.2 and v6.40.5 allows an unauthenticated remote attacker to cause a denial of service by connecting to TCP port 53 and sending data that begins with many '\0' characters, possibly related to DNS.
MikroTik RouterBOARD v6.39.2 y v6.40.5 permite que un atacante remoto no autenticado provoque una denegación de servicio conectándose al puerto TCP 53 y enviando datos que comiencen por muchos caracteres "\0". Esto podría estar relacionado con DNS.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2017-12-11 CVE Reserved
- 2017-12-12 CVE Published
- 2023-10-23 EPSS Updated
- 2024-08-05 CVE Updated
- 2024-08-05 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-20: Improper Input Validation
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|---|---|
| https://www.exploit-db.com/exploits/43200 | 2024-08-05 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Mikrotik Search vendor "Mikrotik" | Routerboard Search vendor "Mikrotik" for product "Routerboard" | 6.39.2 Search vendor "Mikrotik" for product "Routerboard" and version "6.39.2" | - |
Affected
| in | Mikrotik Search vendor "Mikrotik" | Routerboard Search vendor "Mikrotik" for product "Routerboard" | - | - |
Safe
|
| Mikrotik Search vendor "Mikrotik" | Routerboard Search vendor "Mikrotik" for product "Routerboard" | 6.40.5 Search vendor "Mikrotik" for product "Routerboard" and version "6.40.5" | - |
Affected
| in | Mikrotik Search vendor "Mikrotik" | Routerboard Search vendor "Mikrotik" for product "Routerboard" | - | - |
Safe
|